Portable emergency LED display screen

A technology of LED display and display screen, applied in the direction of identification device, instrument, machine/stand, etc., can solve the problems of single, vulnerable to rain and fog weather, fixed prompt content, etc.

Inactive Publication Date: 2018-09-28
佛山市中联希柏安全设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional road traffic signs that use graphics, text, and symbols to represent information have fixed and single prompt content, which cannot reflect the time-varying and uncertain road traffic conditions in a timely manner, and are easily affected by factors such as rain, fog, and driver attention. Its role in prompting safety information is greatly limited
[0003] In order to improve the display effect, it is necessary to use the bracket to stand at a certain height; after the construction is completed, the reminder board needs to be removed, but because the current reminder board bracket cannot be folded, and generally multiple reminder boards are used during construction, so the transportation extremely inconvenient

Method used

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  • Portable emergency LED display screen

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, a portable emergency LED display screen of the present invention includes an LED display screen 1 and a tripod 6; the tripod 6 has no essential difference from the prior art; the tripod 6 is fixed with a sleeve 5 The LED display 1 is provided with a support rod assembly between the sleeves 5; the bottom of the frame of the LED display 1 is fixed with a display power connector 2; the display power connector 2 is locked and fixed on the support rod assembly The top of the support rod assembly is fixed with a power supply module; the two poles of the display screen power connector 2 are respectively connected to the two poles of the power supply module; the inside of the display screen power connector 2 is provided with one of the electrodes, and the display screen The outside of the connector shell of the power connector 2 is another el...

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Abstract

The invention relates to the technical field of safety equipment, in particular to a portable emergency LED display screen. A sleeve is fixed to a tripod; a supporting rod assembly is arranged betweenan LED display screen and the sleeve; a power supply module is fixed into the supporting rod assembly; battery packs are fixed into all battery supporting pipes; the power supply module is formed byconnecting all the battery packs in series; the lowermost battery supporting pipe is inserted into the sleeve, and all the battery supporting pipes are fixedly connected through detachable structures;and a display screen battery plug is provided with a plug locking structure and fixed to the battery supporting pipes through the plug locking structure. When the portable emergency LED display screen is used, the transport space is saved, the transport cost is reduced, the LED display screen switches display contents according to actual using situations, and using is more flexible; and batteriesare arranged in the battery supporting pipes, thus, the outer structure is simpler, and the inner spaces of the battery supporting pipes are utilized.

Description

technical field [0001] The invention relates to the technical field of safety equipment, in particular to a portable emergency LED display screen. Background technique [0002] At present, the reminders and warnings of road traffic safety information are mainly transmitted to drivers through road traffic signs beside the road; construction workers usually use emergency warning signs to remind passing vehicles when they are working on the road. Traditional road traffic signs that use graphics, text, and symbols to represent information have fixed and single prompt content, which cannot reflect the time-varying and uncertain road traffic conditions in a timely manner, and are easily affected by factors such as rain, fog, and driver attention. Its function of prompting safety information is greatly limited. [0003] In order to improve the display effect, it is necessary to use the bracket to stand at a certain height; after the construction is completed, the reminder board ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/22G09F9/33
CPCG09F9/33F16M11/22
Inventor 邱良
Owner 佛山市中联希柏安全设备科技有限公司
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